Mark Readings

Property Type Growth in Billericay: Why Semi-Detached Homes Lead the Way — June 2026

Mark Readings · 1 June 2026 · CM11 1

Property Type Growth in Billericay: Why Semi-Detached Homes Lead the Way — June 2026

Key takeaways

I’ll stick my neck out and say it: the "biggest" house isn't always the "best" investment. While many look at the grand detached residences in Ramsden Bellhouse with wide eyes, the most significant market activity over the last seven years has actually been happening in the middle of the market. If you think the most expensive homes always see the highest percentage growth, the latest numbers from our CM11 1 postcode might just make you spill your morning tea.

Did you know that since 2019, owning a semi-detached house in our leafy corner of the world has resulted in value growth nearly one and a half times faster than owning a large detached house? It’s true! While the big detached homes have seen values rise by 2%, the humble semi-detached has climbed by 2.9%. In a market where traditional expectations are often challenged, the "middle" is currently the standout performer.

The CM11 1 Price Ladder: How High is Each Rung? When we look at the properties currently for sale in places like Ramsden Heath and Crays Hill, the price gaps between different types of homes are fascinating. To give you an idea of the "leap" required to move up:

Think about that for a second. The jump from a semi to a detached home in CM11 1 is about £419,000. That’s not just "an extra room" money; that is literally the price of an entire second house! It’s no wonder many homeowners in CM11 1 are choosing to extend their current kitchens or build garden offices rather than navigating the jump to the next rung of the ladder.

The Seven-Year Scorecard Let’s look at the "real money" winners. If you bought an average semi-detached home here seven years ago, you’ve gained £13,474 in value. If you bought a detached home, you’ve gained £17,770.

Now, you might say, "But Mark, £17,000 is more than £13,000!" And you’d be right. But remember, the detached home cost almost double to buy in the first place. This means the percentage return—the "bang for your buck"—is higher for those in semi-detached properties.

Why is this happening? (The Boring-But-Important Bit) So, why are smaller family homes seeing such strong demand? It all comes down to the economic climate. Right now, the Bank of England "Base Rate" is at 3.75%. Because it has stayed higher than the historic lows we saw a few years ago, borrowing capacity for many buyers has shifted.

When mortgage affordability limits the budget, buyers who might have previously looked at a detached home in Park Lane, Ramsden Heath, are instead focusing their search on the best semi-detached homes in the area. This increased competition for sellers of semi-detached homes helps maintain strong price levels.

What does this mean for you?

Looking Ahead to 2027 With earnings growing at 3.7%—outpacing current price growth—local residents are gradually seeing their purchasing power improve. Over the next year, I expect the "balanced market" we are seeing in CM11 1 to continue. We aren't seeing a wild boom, but we aren't seeing a bust either. It is a steady, sensible time to move, provided you understand the specific market activity on your rung of the ladder.

Mark Readings is a local property expert with Keller Williams, specialising in the CM11 1 area. He helps clients understand market trends and make informed decisions whether buying, selling, or investing in property.

Sources: Bank of England, Land Registry, Rightmove
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